---> uname -a: Linux prd-centos8-builder-4c-4g-8751.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 11767 19 3219 14647 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:bc:b3:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:febc:b3d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:c1:8a:cd brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 18:19:33 LINUX RESTART (4 CPU) 06:20:04 PM tps rtps wtps bread/s bwrtn/s 06:21:01 PM 222.70 33.56 189.15 7309.54 21563.60 06:22:01 PM 161.40 17.66 143.73 3417.21 8138.04 06:23:01 PM 168.21 2.70 165.51 1011.00 11553.05 06:24:01 PM 21.25 0.25 21.00 90.72 3851.91 06:25:02 PM 29.33 0.28 29.04 7.86 1465.10 06:26:01 PM 43.85 0.00 43.85 0.00 4982.65 06:27:01 PM 38.41 0.00 38.41 0.00 1157.42 Average: 97.11 7.61 89.50 1654.75 7435.43 06:20:04 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 PM 13365916 15090652 2773532 17.18 2688 1949020 1189296 6.92 201328 2253708 81088 06:22:01 PM 12577444 14749148 3562004 22.07 2688 2379320 1395300 8.12 226816 2951124 253568 06:23:01 PM 11846244 14115620 4293204 26.60 2688 2474892 1964908 11.43 329924 3563948 18140 06:24:01 PM 11520908 13898732 4618540 28.62 2688 2582256 2256556 13.13 340660 3872696 15128 06:25:02 PM 9763084 12391092 6376364 39.51 2688 2829332 3702768 21.54 523028 5432372 229432 06:26:01 PM 10907596 13428808 5231852 32.42 2688 2722136 2584780 15.04 553496 4261756 1460 06:27:01 PM 10835288 13744172 5304160 32.86 2688 3107172 2201064 12.81 628336 4250532 370392 Average: 11545211 13916889 4594237 28.47 2688 2577733 2184953 12.71 400513 3798019 138458 06:20:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 292.76 198.77 1491.56 62.94 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 250.99 209.04 3010.98 35.87 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 06:23:01 PM eth0 60.10 51.62 680.74 9.60 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM lo 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 06:24:01 PM eth0 48.99 35.40 1253.32 6.09 0.00 0.00 0.00 0.00 06:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:02 PM lo 693.04 693.04 703.02 703.02 0.00 0.00 0.00 0.00 06:25:02 PM eth0 83.71 60.27 1857.01 8.70 0.00 0.00 0.00 0.00 06:25:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM lo 2350.61 2350.61 2372.89 2372.89 0.00 0.00 0.00 0.00 06:26:01 PM eth0 7.10 6.96 2.43 2.01 0.00 0.00 0.00 0.00 06:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM lo 1923.00 1923.00 1878.31 1878.31 0.00 0.00 0.00 0.00 06:27:01 PM eth0 99.38 77.99 1121.94 11.05 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 710.72 710.72 708.68 708.68 0.00 0.00 0.00 0.00 Average: eth0 119.48 90.88 1347.84 19.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 18:19:33 LINUX RESTART (4 CPU) 06:20:04 PM CPU %user %nice %system %iowait %steal %idle 06:21:01 PM all 18.80 0.00 3.94 4.72 0.09 72.46 06:21:01 PM 0 20.11 0.00 2.82 1.81 0.09 75.18 06:21:01 PM 1 14.55 0.00 4.21 5.07 0.07 76.10 06:21:01 PM 2 21.69 0.00 4.47 5.27 0.11 68.46 06:21:01 PM 3 18.84 0.00 4.25 6.73 0.09 70.10 06:22:01 PM all 28.60 0.00 3.11 1.75 0.09 66.45 06:22:01 PM 0 36.72 0.00 4.14 2.54 0.08 56.52 06:22:01 PM 1 25.38 0.00 2.14 0.90 0.08 71.49 06:22:01 PM 2 25.93 0.00 2.71 1.91 0.10 69.35 06:22:01 PM 3 26.35 0.00 3.46 1.67 0.08 68.43 06:23:01 PM all 71.35 0.00 3.11 2.07 0.15 23.32 06:23:01 PM 0 73.52 0.00 2.38 2.91 0.15 21.04 06:23:01 PM 1 71.81 0.00 3.22 1.49 0.15 23.32 06:23:01 PM 2 71.75 0.00 2.99 1.53 0.15 23.58 06:23:01 PM 3 68.29 0.00 3.87 2.34 0.15 25.35 06:24:01 PM all 74.11 0.00 2.90 0.34 0.14 22.51 06:24:01 PM 0 73.85 0.00 3.85 0.62 0.13 21.55 06:24:01 PM 1 72.75 0.00 2.26 0.52 0.13 24.33 06:24:01 PM 2 75.73 0.00 2.53 0.12 0.13 21.50 06:24:01 PM 3 74.10 0.00 2.96 0.08 0.15 22.70 06:25:02 PM all 71.38 0.00 3.58 0.12 0.11 24.80 06:25:02 PM 0 71.61 0.00 4.38 0.15 0.12 23.74 06:25:02 PM 1 70.54 0.00 3.00 0.07 0.10 26.28 06:25:02 PM 2 70.24 0.00 3.55 0.13 0.10 25.97 06:25:02 PM 3 73.14 0.00 3.39 0.13 0.12 23.23 06:26:01 PM all 62.33 0.00 4.34 0.15 0.11 33.06 06:26:01 PM 0 62.86 0.00 2.51 0.05 0.12 34.46 06:26:01 PM 1 59.85 0.00 6.02 0.19 0.10 33.85 06:26:01 PM 2 63.23 0.00 5.34 0.09 0.10 31.25 06:26:01 PM 3 63.40 0.00 3.52 0.29 0.10 32.68 06:27:01 PM all 57.41 0.00 3.98 0.20 0.11 38.30 06:27:01 PM 0 65.44 0.00 3.42 0.15 0.10 30.89 06:27:01 PM 1 54.39 0.00 3.57 0.34 0.10 41.61 06:27:01 PM 2 59.32 0.00 6.06 0.12 0.13 34.36 06:27:01 PM 3 50.48 0.00 2.85 0.19 0.12 46.36 Average: all 55.08 0.00 3.56 1.32 0.11 39.93 Average: 0 58.00 0.00 3.36 1.18 0.11 37.35 Average: 1 52.98 0.00 3.47 1.20 0.11 42.24 Average: 2 55.64 0.00 3.94 1.28 0.12 39.02 Average: 3 53.71 0.00 3.47 1.60 0.12 41.11